Frequently, one wants to evaluate the combination of microfluidics and sensors, e.g. silicon photonic or electrochemical sensors. This chip allows to mount a sensor with maximum dimensions of 11.5 mm x 10.5 mm in a prepared cavity with six switchable inlets and one outlet. The channels have a dimension of 400 μm width and 150 μm depth. A rhombic-shaped double-sided adhesive tape can be ordered additionally for easy sensor integration. The valve can be operated with the manual turning valve actuator or the ChipGenie^® TV instrument.